Home / 24,847,765.20-37,223,159.82-19,357,151.16

Finding the Fourth Proportional to 24,847,765.20, 37,223,159.82 and 19,357,151.16

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Solution

The fourth proportional to 24,847,765.20, 37,223,159.82 and 19,357,151.16 is: 28,997,953.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,847,765.20 : 37,223,159.82 = 19,357,151.16 : x
  2. Step 2: Convert to fraction form
    24,847,765.20/37,223,159.82 = 19,357,151.16/x
  3. Step 3: Cross multiply
    24,847,765.20x = 37,223,159.82 × 19,357,151.16
  4. Step 4: Simplify right side
    24,847,765.20x = 720,534,331,288,578.38
  5. Step 5: Solve for x
    x = 720,534,331,288,578.38/24,847,765.20
  6. Step 6: Final answer
    x = 28,997,953.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.